I ... in the exact same boat last winter. I played HOGAN APEX my whole life up until 2000. At 55 years old (hndcp 2), Was swinging Titleist MB with Ctaper 125S+. Loved them HOWEVER.... I had to swing aggressive to feel them which I always have but by hole 14 , now I was getting tired!! So without fitting unfortunately, I thought to myself I am going to try a lighter shaft so I bought the Hogan ft.worth black, 1 degree flat, with the KBS TOUR V STIFF, 110 g. GORGEOUS CLUBS!! Pros: I can play 36 a day again!! 4,5,6 irons have longer down range carry .
CONS: had to change my swing to a longer, much smoother transition . Tend to balloon a bit when I get and want to get, aggressive. I could hit laser like bullets with the Ctaper , not these, totally different feel . Just have to trust the smooth swing and they are fine. But that goes against my nature , so it’s a trade off.